Paul Annacone is a tennis coach with an incredible pedigree. The American has already coached Pete Sampras and Roger Federer, and he is now about to join Stan Wawrinka for the grass court season. This will not be the replacement of Magnus Norman (Stan’s current coach) that has been doing an amazing work since joining Wawrinka’s stable, but it will be an addition.

Terrific @rolandgarros @stanwawrinka @normansweden excited to work with the team, on to the grass ! https://t.co/cc8o577Pct

— Paul Annacone (@paul_annacone) June 12, 2017

Cant wait👊🏼

— Magnus Norman (@normansweden) June 12, 2017

The statement

It’s Stan Wawrinka to announce this addition to his team with the following statement

“I would like to take this opportunity to announce as of immediately that we have added Paul Annacone to our existing coaching staff to help during the grass court season for the next four weeks. Paul’s experience speaks for itself having worked with some of the greatest players of all time. His knowledge can only better our understanding of the grass. It’s a real privilege and honour to add such a coach to our corner.”

Wawrinka has won all Slams with the exception of Wimbledon. That’s why the Swiss is so focused on this event.